/**
 * modalEffects.js v1.0.0
 * http://www.codrops.com
 *
 * Licensed under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 * 
 * Copyright 2013, Codrops
 * http://www.codrops.com
 */
 var ModalEffects = (function() {

 	function init() {

 		var overlay = document.querySelector( '.md-overlay' );

 		[].slice.call( document.querySelectorAll( '.md-trigger' ) ).forEach( function( el, i ) {

 			var modal = document.querySelector( '#' + el.getAttribute( 'data-modal' ) ),
 			close = modal.querySelector( '.md-close' );

 			function removeModal( hasPerspective ) {
 				classie.remove( modal, 'md-show' );

 				if( hasPerspective ) {
 					classie.remove( document.documentElement, 'md-perspective' );
 				}
 			}

 			function removeModalHandler() {
 				removeModal( classie.has( el, 'md-setperspective' ) ); 
 			}

 			el.addEventListener( 'click', function( ev ) {
 				classie.add( modal, 'md-show' );
 				overlay.removeEventListener( 'click', removeModalHandler );
 				overlay.addEventListener( 'click', removeModalHandler );

 				if( classie.has( el, 'md-setperspective' ) ) {
 					setTimeout( function() {
 						classie.add( document.documentElement, 'md-perspective' );
 					}, 25 );
 				}
 			});
 			try{
 				close.addEventListener( 'click', function( ev ) {
 					ev.stopPropagation();
 					removeModalHandler();
 				});
 			}catch(err){}
 			

 		} );

 	}

 	init();

 })();